1-(5-Bromo-2-thienyl)propan-1-one

1-(5-溴-2-噻吩)丙-1-酮

Also known as: 5-Bromo-2-thienylethylketone, 1-(5-Bromothiophen-2-yl)propan-1-one, 1-(5-Bromo-2-thienyl)propan-1-one, 1-Propanone, 1-(5-bromo-2-thienyl)-

1-(5-Bromo-2-thienyl)propan-1-one (CAS 32412-39-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7BrOS and a molecular weight of 219.09900 g/mol. It is also known as 5-Bromo-2-thienylethylketone, 1-(5-Bromothiophen-2-yl)propan-1-one and 1-Propanone, 1-(5-bromo-2-thienyl)-. Key properties include a boiling point of 291.2ºC at 760mmHg, a density of 1.53g/cm3 and a flash point of 129.9ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
32412-39-8
Jingsj CID
J-1462093-5
Molecular Formula
C7H7BrOS
Chinese Name
1-(5-溴-2-噻吩)丙-1-酮
Molecular Weight
219.09900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point291.2ºC at 760mmHg
Density1.53g/cm3
Flash Point129.9ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-(5-Bromo-2-thienyl)propan-1-one?

The CAS number of 1-(5-Bromo-2-thienyl)propan-1-one is 32412-39-8.

What are the molecular formula and molecular weight of 1-(5-Bromo-2-thienyl)propan-1-one?

1-(5-Bromo-2-thienyl)propan-1-one has molecular formula C7H7BrOS and molecular weight 219.09900 g/mol.

Is 1-(5-Bromo-2-thienyl)propan-1-one hazardous?

1-(5-Bromo-2-thienyl)propan-1-one has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-(5-Bromo-2-thienyl)propan-1-one (CAS 32412-39-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1462093-5 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.